Blue-Ray Disc, All You Need To Know

file1621 | May 24, 2014 | Computer Hardware

The Blu-ray Disc belongs to a new generation of optical discs capable of staging high density data. Blu-Ray technology is based on a blue-violet coloured laser. The blue laser operates at a wave length of 405 nm, while older technology such as DVDs and CDs are based on red and infrared lasers that works at 650 and 780 nm. Since the wave length

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Top Tips On Purchasing Computer Printer

file1621 | | Computer Hardware

The printer manufacturing market seems to be a booming one. Manufacturers are no doubt eyeing expansion and coming up with newer products to capture the burgeoning market. The manufacturers are interested in the colour -printer sector for purely reasons of expansion. There is stiff competition between the makers as all are concentrating to keep

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Computer Printers – All You Need To Know

file1621 | | Computer Hardware

Printers have certainly come a long way since the inception of the character and dot matrix printers. These ancient products (ancient in technical terms being as few as 10-15 years) were what are known as impact printers, simply because they needed to make a physical connection with the paper in order to achieve the ink-on-paper result.

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Uninstalling A Windows Application Correctly

file1621 | | Computer Hardware

Many computer errors are caused by improperly uninstalled windows application that we sometimes think of being attacked by a certain virus or spywares. Uninstalling a Windows application leaves multiple traces such as abandoned registry keys, configuration files and shared libraries that are no longer used by any application. When you are

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Things You Should Know About Keylogger

file1621 | April 12, 2014 | Computer Hardware,Online Threats

    The Advancement of the Keylogger A keylogger is a program that runs in your computer’s background secretly recording all your keystrokes. Once your keystrokes are logged, they are hidden away for later retrieval by the attacker. The attacker then carefully reviews the information in hopes of finding passwords or other inf

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Securing Your System Through Encryption

file1621 | | Computer Hardware,PC And Internet Security

What does encryption do for me? Encryption and cryptographic software has been used in many different ways to make systems more secure.  This article discusses only a few ways that such software can make your system more secure, including: 1) Encrypting your email 2) Encrypting your files To programs are mentioned that will help

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